Earring



FIG. 1 is a front elevational view of an earring, showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof; and,

FIG. 6 is a left side elevational view thereof.

The features shown in broken lines in the drawings form no part of the claimed design. 

CLAIM I claim the ornamental design for an earring, as shown and described. 